从下面方框中选择适当的选项并用其正确形式填入文中，使短文通顺，完整。选项中有两项是多余选项。cancan'tMaria'sThetheycarry(joinin)wanthelphave(MariaandJim's)be下面是文章MariaandJim____

　　从下面方框中选择适当的选项并用其正确形式填入文中，使短文通顺，完整。选项中有两项是多余选项。

　　cancan'tMaria'sThetheycarry(joinin)wanthelphave(MariaandJim's)be

　　下面是文章

　　MariaandJim______sisterandbrother.Theylikemusic.Mariacanplaythepiano.Butshe___playtheviolin.Jimcan'tplaythepiano.buthe______playthevioin,todaythey______tocarryapianoto___bedroom.____painoisheavy.theycan't______in.______parentsare'tathome.theycan'thelpthemtocarrythepaino.butthey____acousinDave.heisheretoday.theyaskDaveto_______them.